1994 24 ft pontoon boat

1994 pontoon boat 24 ft that has been in freshwater. It’s whole life was just recently purchased and we had both pontoons custom painted in black Also then had them done with Black bottom paint to protect them. then we put a 2005 mercury pro 150 XS and just had it fully re-rigged with all new wires and cables also added two brand new custom large gas tanks and also put a new stereo with four speakers redid the captains chair and just had the boat detailed trailer is old but still has some life k